{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RBS2LAM40ATR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"RBS2LAM40ATR","canonicalUrl":"https://icboms.com/rohm/RBS2LAM40ATR","factsUrl":"https://icboms.com/api/mcp/products/RBS2LAM40ATR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM RBS2LAM40ATR Schottky rectifier, 20V Vr, 2A Io, 480mV Vf at 2A, 400µA Ir at 20V, SOD-128 PMDT package, 125°C junction, active.","salesMarkdown":"## Forward drop and leakage — the trade-off at 20 V The RBS2LAM40ATR: Maximum forward voltage is 480 mV at 2 A. Reverse leakage is 400 µA at the 20 V rated reverse voltage. The 125 °C junction temperature ceiling is standard for a power Schottky in this package class. ## SOD-128 PMDT — footprint and rework Surface-mount in a SOD-128 case, designated PMDT by ROHM. It is a small outline package with a flat lead frame — the same footprint as the common SOD-128 Schottky family. Hot-air rework is straightforward; the exposed pad on the bottom side needs a good solder wetting for thermal transfer. No moisture sensitivity level is listed, so standard handling applies. ## Where it fits on the board The 2 A average current handles small power supplies, LED drivers, and load switches. Not a high-speed switching diode for MHz-range converters; the recovery spec is a general-purpose rectifier class.","metaTitle":"RBS2LAM40ATR Schottky Diode, 20V 2A, SOD-128, Active","metaDescription":"ROHM RBS2LAM40ATR Schottky diode, 20V reverse, 2A average, 480mV Vf at 2A, 400µA leakage at 20V. SOD-128 surface-mount. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"SOD-128","lifecycle_stage":"eol_hot","Supplier Device Package":"PMDT","Current - Reverse Leakage @ Vr":"400 µA @ 20 V","Voltage - DC Reverse (Vr) (Max)":"20 V","Current - Average Rectified (Io)":"2A","Operating Temperature - Junction":"125°C","Voltage - Forward (Vf) (Max) @ If":"480 mV @ 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.34000","currency":"USD"},{"qty":10,"price":"$0.25200","currency":"USD"},{"qty":100,"price":"$0.14270","currency":"USD"},{"qty":500,"price":"$0.09450","currency":"USD"},{"qty":1000,"price":"$0.07245","currency":"USD"},{"qty":3000,"price":"$0.13249","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2f75d6e3ae983dcc8e301c065943fb1a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is RBS2LAM40ATR RoHS compliant?","answer":"Yes, it is ROHS3 compliant. No lead, mercury, cadmium, or restricted phthalates in the bill of materials."},{"question":"What is the reverse leakage current of RBS2LAM40ATR?","answer":"Maximum reverse leakage is 400 µA at the rated 20 V reverse voltage. That is typical for a low-Vf Schottky — the leakage rises with temperature, so budget for it in high-ambient designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/RBS2LAM40ATR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/RBS2LAM40ATR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}